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Diffstat (limited to 'theories/Numbers/Cyclic/Abstract/NZCyclic.v')
| -rw-r--r-- | theories/Numbers/Cyclic/Abstract/NZCyclic.v | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/theories/Numbers/Cyclic/Abstract/NZCyclic.v b/theories/Numbers/Cyclic/Abstract/NZCyclic.v index 1d5b78ec4..c9f3a774d 100644 --- a/theories/Numbers/Cyclic/Abstract/NZCyclic.v +++ b/theories/Numbers/Cyclic/Abstract/NZCyclic.v @@ -126,9 +126,7 @@ Let B (n : Z) := A (ZnZ.of_Z n). Lemma B0 : B 0. Proof. -unfold B. -setoid_replace (ZnZ.of_Z 0) with zero. assumption. -red; zify. apply ZnZ.of_Z_correct. auto using gt_wB_0 with zarith. +unfold B. apply A0. Qed. Lemma BS : forall n : Z, 0 <= n -> n < wB - 1 -> B n -> B (n + 1). |